Logical Reasoning Sample Questions
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Direction for next 3 Logical Reasoning Questions: Answer the logical reasoning questions based on the given information.
During a war a country P attacked a country A but on the other hand helped its friend country C when it was attacked. R helped B when it was attacked by the country that helped A when it was attacked. Q helped D when it was attacked by R. S did not attack C. Only 1 country helped another country when it was attacked by a single country. A, B, C and D are the countries that were attacked but they did not attack or help any other country. No country attacked 2 or more countries or helped 2 or more countries.
1. Who attacked B?
a. P
b. Q
c. R
d. S
2. The countries that helped A and D are respectively
a. Q, P
b. S, P
c. S, Q
d. R, Q
3. Who attacked C and B respectively?
a. Q, S
b. P, Q
c. Q, R
d. Cannot be determined
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December 9th, 2009 at 3:43 am
d
c
a
December 9th, 2009 at 3:51 am
1.d, 2.c, 3.a
December 9th, 2009 at 3:56 am
1.d
2.c
3.a
there are 4 groups of countries each group consisting of 2 ally countries (since:Only 1 country helped another country when it was attacked by a single country. A, B, C and D are the countries that were attacked but they did not attack or help any other country. No country attacked 2 or more countries or helped 2 or more countries.)
Helper/Attacker Country helped Country attacked
Group 1: P C A
Group 2: S A B
Group 3: R B D
Group 4: Q D C
Since S did not attack C, it attacked the only other victim country i.e. B. Hence Q attacked C as it is the only left potential attacker. From this table all answers can be deduced.
December 9th, 2009 at 4:11 am
1.d
2.c
3.a
December 9th, 2009 at 4:56 am
1. (d) S
2. (c) S,Q
3. (a) Q,S
P–attacks—>> A <> C <> D <> B <<–attacks– S
December 9th, 2009 at 4:58 am
Oops! I tried shorter explaination… Looks like I can’t use diagramatical explaination hence, the error… Anyway, I guess this was simple enough.
December 9th, 2009 at 5:09 am
1. (d) S
2. (c) S,Q
3. (a) Q,S
December 9th, 2009 at 5:19 am
1.d
2.c
3.a
December 9th, 2009 at 11:25 pm
December 14th, 2009 at 3:07 am
I did an arrow diagram to solve this sum. I got answers
d
c
a.